CN102838552B - 采用复合絮凝法生产高纯度吩嗪-1-羧酸的方法 - Google Patents
采用复合絮凝法生产高纯度吩嗪-1-羧酸的方法 Download PDFInfo
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- CN102838552B CN102838552B CN201210357030.9A CN201210357030A CN102838552B CN 102838552 B CN102838552 B CN 102838552B CN 201210357030 A CN201210357030 A CN 201210357030A CN 102838552 B CN102838552 B CN 102838552B
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- phenazine
- carboxylic acid
- value
- acid
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210357030.9A CN102838552B (zh) | 2012-09-21 | 2012-09-21 | 采用复合絮凝法生产高纯度吩嗪-1-羧酸的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210357030.9A CN102838552B (zh) | 2012-09-21 | 2012-09-21 | 采用复合絮凝法生产高纯度吩嗪-1-羧酸的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102838552A CN102838552A (zh) | 2012-12-26 |
| CN102838552B true CN102838552B (zh) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210357030.9A Expired - Fee Related CN102838552B (zh) | 2012-09-21 | 2012-09-21 | 采用复合絮凝法生产高纯度吩嗪-1-羧酸的方法 |
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| CN (1) | CN102838552B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107513042B (zh) * | 2016-06-16 | 2020-05-22 | 上海农乐生物制品股份有限公司 | 一种非化学溶剂提取申嗪霉素的方法 |
| CN114057657B (zh) * | 2021-12-14 | 2024-03-22 | 无锡秋可生物科技有限公司 | 一种吩嗪-1-甲酰胺的提纯方法 |
| CN116216975A (zh) * | 2022-12-30 | 2023-06-06 | 上海农乐生物制品股份有限公司 | 一种申嗪霉素发酵液的处理方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100487114C (zh) * | 2001-12-11 | 2009-05-13 | 诺维信公司 | 从发酵液收获晶体 |
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| CN102838552A (zh) | 2012-12-26 |
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Effective date of registration: 20170921 Address after: 201419 No. 158, Leizhou Road, Shanghai, Fengxian District Patentee after: SHANGHAI NONG LE BIOLOGICAL PRODUCTS CO.,LTD. Address before: Lihu Avenue Binhu District 214122 Jiangsu city of Wuxi province Jiangnan University No. 1800 grain fermentation technology and National Engineering Laboratory A216 Patentee before: Jiangnan University |
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Denomination of invention: Method for producing phenazine-1-carboxylic acid with high purity through composite flocculating process Effective date of registration: 20181225 Granted publication date: 20150805 Pledgee: Anxin Agricultural Insurance Co., Ltd. Shanghai Fengxian Branch Co. Pledgor: SHANGHAI NONG LE BIOLOGICAL PRODUCTS CO.,LTD. Registration number: 2018310000083 |
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Date of cancellation: 20191223 Granted publication date: 20150805 Pledgee: Anxin Agricultural Insurance Co., Ltd. Shanghai Fengxian Branch Co. Pledgor: SHANGHAI NONG LE BIOLOGICAL PRODUCTS CO.,LTD. Registration number: 2018310000083 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for producing phenazine-1-carboxylic acid with high purity through composite flocculating process Effective date of registration: 20191230 Granted publication date: 20150805 Pledgee: Anxin Agricultural Insurance Co., Ltd. Shanghai Fengxian Branch Co. Pledgor: SHANGHAI NONG LE BIOLOGICAL PRODUCTS CO.,LTD. Registration number: Y2019310000048 |
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Date of cancellation: 20201223 Granted publication date: 20150805 Pledgee: Anxin Agricultural Insurance Co., Ltd. Shanghai Fengxian Branch Co. Pledgor: SHANGHAI NONG LE BIOLOGICAL PRODUCTS Co.,Ltd. Registration number: Y2019310000048 |
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Denomination of invention: Production of high purity Phenazine-1-carboxylic acid by composite flocculation Effective date of registration: 20210930 Granted publication date: 20150805 Pledgee: Fengxian Branch of Shanghai Rural Commercial Bank Co.,Ltd. Pledgor: SHANGHAI NONG LE BIOLOGICAL PRODUCTS Co.,Ltd. Registration number: Y2021310000091 |
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Date of cancellation: 20230223 Granted publication date: 20150805 Pledgee: Fengxian Branch of Shanghai Rural Commercial Bank Co.,Ltd. Pledgor: SHANGHAI NONG LE BIOLOGICAL PRODUCTS CO.,LTD. Registration number: Y2021310000091 |
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